The links argument must be a list of dict(header='name',body=lambda row:
A(...)) where header is the header of the new column and body is a function
that takes a row and returns a value. In the example, the value is a A(...)
helper.
http://web2py.com/books/default/chapter/29/07/forms-and-validators#SQLFORM-grid-signature
On Saturday, April 2, 2016 at 9:10:02 PM UTC-4, Jeff Riley wrote:
>
> Hello all. I have the following function to display a smartgrid. My
> issue is I am not able select a header to sort. It gives me a 404.
>
> @auth.requires_login()
> def manage_sheets():
> if 'new' in request.args:
> redirect(URL('new_sheet', args=[session.cust_id]))
> elif 'edit' in request.args:
> redirect(URL('edit_sheet', args=[request.args(3)]))
> elif 'view' in request.args:
> redirect(URL('view_sheet', args=[request.args(3)]))
> sheets = db.sheet.customer_id==request.args(0,cast=int)
> this_customer = db.customer(db.customer.id==request.args(0,cast=int))
> session.cust_id = this_customer.id
> LINKS=[lambda row: A('Sheet
> Archive',_href=URL('manage_sheet_archive',args=[row.id,
> session.cust_id]))]
> form = SQLFORM.smartgrid(db.sheet, constraints = dict(sheet = sheets),
> searchable=True, editable=True,
> deletable=False,
> create=True, paginate=20, maxtextlength=60,
> fields=[db.sheet.title,
> db.sheet.sheet_version, db.sheet.created_by,
> db.sheet.created_on],
> orderby=db.sheet.title, links=LINKS,
> linked_tables={})
> return dict(form=form, customer=this_customer)
>
--
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